Where did the Asteroids form?
A. Between the Rock/Metal Condensation Line and the Frost Line.
B. Inside the Rock/Metal Condensation Line.
C. Beyond the Frost Line
D. None of the abov
Ans. Between the Rock/Metal Condensation Line and the Frost Line
The Asteroid belt found between the Mars and Jupiter which lies between the Rock/Metal Condensation Line and the Frost Line
Mars lies in the region of Metal Condensation Line while Jupiter lies in the region of the frost line that's why the asteroid is mostly formed between Metal Condensation Line and the Frost Line.
Where did the Asteroids form? A. Between the Rock/Metal Condensation Line and the Frost Line. B....
Select the correct statement below. a) Ionic compounds form between a metal cation and a anionic non-metal. b) Covalent compounds form between two metals. c) Isotopes of an element have different numbers of electrons. d) Ions of an element have different numbers of neutrons. e) Two different elements can have the same number of protons.
1) Find an equation for the given line in the form ax+by=c, where a, b, and c are integers with no factor common to all three and a≥0. Through (-40,35) parallel to 7x+8x=19 The equation of the line in the form ax+by=c passing through (-40,35) and parallel to 7x+8x=19 is what? 2) Write an equation in standard form for the line described. Through (3,8) perpendicular to 5x+y=7 Show Work**
18. What substance is the flammable chemical in a "metal
fire"
The oxidized form of the metal
The reduced form of the metal
Hydrogen gas
Superheated water
19. What class of organic lolecules is profuced when an
organic acid anhydride reacts with water?
Ketone
Aldehyde
Carboxylic Acid
Ether
20. Why are very high concentrations of some acids considered
water reactive?
They are able to protonate H3O+ to H4O2+
Very high solvation energies can lead to a violent
reaction
The acids...
The equation of the line that goes through the point ( 3 ,5 ) and is parallel to the line 2 x + 4 y = 2 can be written in the form y = mx+b where m is and where b is?
We use the form ŷ = a + bx for the least-squares line. In some computer printouts, the least-squares equation is not given directly. Instead, the value of the constant a is given, and the coefficient b of the explanatory or predictor variable is displayed. Sometimes a is referred to as the constant, and sometimes as the intercept. Data from a report showed the following relationship between elevation (in thousands of feet) and average number of frost-free days per year...
The equation of the regression line: A. It is written in standard form b. It is written in point-slope form c. It is written in quadratic form d. It is written in slope-intercept form
1. In a professional business letter, _____. A. extra line spaces should be included between the inside address and the salutation B. extra line spaces should be included between the salutation and the first paragraph C. the date should follow the international date format D. extra line spaces should be included between the date and the inside address 2. the opening paragraph of a business letter _____. A. should demonstrate the "you" attitude B. should be indented about one inch...
How do metal atoms interact with each other to form bonds? A. by London dispersion forces B. overlap of atomic orbitals to create new molecular orbitals where all the electrons belong to all the metal nuclei C. they form a solid made up of individual non-interacting atoms One easy way to calculate concentrations after dilution is given by the formula C1V1 = C2V2 where C1 and V1 are the concentration (in M) before dilution, and C2 and V2 are the...
We use the form = a + bx for the least-squares line. In some computer printouts, the least-squares equation is not given directly. Instead, the value of the constant a is given, and the coefficient b of the explanatory or predictor variable is displayed. Sometimes a is referred to as the constant, and sometimes as the intercept. Data from Climatology Report No. 77-3 of the Department of Atmospheric Science, Colorado State University, showed the following relationship between elevation (in thousands of...
-1 0 0 1 9. Find 12 0 a) by using the Laplace expansion method. b) by using row reduction to triangular form c) by using pivotal condensation starting with the 1st pivot a1 and zeroing out the rest of the 4th column d) Repeat c) except zero out the rest of the 1st row
-1 0 0 1 9. Find 12 0 a) by using the Laplace expansion method. b) by using row reduction to triangular form c) by...